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55 строки
1.2 KiB
55 строки
1.2 KiB
-module(gtWork).
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-behavior(gen_srv).
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-export([
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start_link/1
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]).
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-export([
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init/1
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, handleCall/3
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, handleCast/2
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, handleInfo/2
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, terminate/2
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, code_change/3
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]).
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-record(state, {}).
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%% ******************************************** API *******************************************************************
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start_link(SrvName) ->
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gen_srv:start_link({local, SrvName}, ?MODULE, [], []).
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%% ******************************************** callback **************************************************************
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init(_Args) ->
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{ok, #state{}}.
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handleCall(_Msg, _State, _FROM) ->
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{reply, ok}.
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%% 默认匹配
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handleCast(_Msg, _State) ->
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kpS.
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handleInfo({timeout, TimerRef, MFA}, _State) ->
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%% 确认Msg格式 然后做分发处理
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{M, F, A} = MFA,
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try M:F(A, TimerRef)
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catch C:R ->
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error_logger:error_msg("gTimer timeout error MFA:~p C:~p R:~p~n", [MFA, C, R])
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end,
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kpS;
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handleInfo(_Msg, _State) ->
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kpS.
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terminate(_Reason, _State) ->
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ok.
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code_change(_OldVsn, State, _Extra) ->
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{ok, State}.
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%% ****************************************************** logic ********************************************************
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